127 lines
3.1 KiB
C++
Executable File
127 lines
3.1 KiB
C++
Executable File
/*
|
|
|
|
Copyright (c) 2003, Arvid Norberg, Daniel Wallin
|
|
All rights reserved.
|
|
|
|
Redistribution and use in source and binary forms, with or without
|
|
modification, are permitted provided that the following conditions
|
|
are met:
|
|
|
|
* Redistributions of source code must retain the above copyright
|
|
notice, this list of conditions and the following disclaimer.
|
|
* Redistributions in binary form must reproduce the above copyright
|
|
notice, this list of conditions and the following disclaimer in
|
|
the documentation and/or other materials provided with the distribution.
|
|
* Neither the name of the author nor the names of its
|
|
contributors may be used to endorse or promote products derived
|
|
from this software without specific prior written permission.
|
|
|
|
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
|
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
|
|
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
|
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
|
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
|
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
|
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
|
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
|
POSSIBILITY OF SUCH DAMAGE.
|
|
|
|
*/
|
|
|
|
#include "libtorrent/pch.hpp"
|
|
|
|
#include "libtorrent/alert.hpp"
|
|
|
|
namespace libtorrent {
|
|
|
|
alert::alert(severity_t severity, const std::string& msg)
|
|
: m_msg(msg)
|
|
, m_severity(severity)
|
|
, m_timestamp(time_now())
|
|
{
|
|
}
|
|
|
|
alert::~alert()
|
|
{
|
|
}
|
|
|
|
ptime alert::timestamp() const
|
|
{
|
|
return m_timestamp;
|
|
}
|
|
|
|
const std::string& alert::msg() const
|
|
{
|
|
return m_msg;
|
|
}
|
|
|
|
alert::severity_t alert::severity() const
|
|
{
|
|
return m_severity;
|
|
}
|
|
|
|
|
|
|
|
alert_manager::alert_manager()
|
|
: m_severity(alert::fatal)
|
|
{}
|
|
|
|
alert_manager::~alert_manager()
|
|
{
|
|
while (!m_alerts.empty())
|
|
{
|
|
delete m_alerts.front();
|
|
m_alerts.pop();
|
|
}
|
|
}
|
|
|
|
void alert_manager::post_alert(const alert& alert_)
|
|
{
|
|
boost::mutex::scoped_lock lock(m_mutex);
|
|
if (m_severity > alert_.severity()) return;
|
|
|
|
// the internal limit is 100 alerts
|
|
if (m_alerts.size() == 100)
|
|
{
|
|
alert* result = m_alerts.front();
|
|
m_alerts.pop();
|
|
delete result;
|
|
}
|
|
m_alerts.push(alert_.clone().release());
|
|
}
|
|
|
|
std::auto_ptr<alert> alert_manager::get()
|
|
{
|
|
boost::mutex::scoped_lock lock(m_mutex);
|
|
|
|
TORRENT_ASSERT(!m_alerts.empty());
|
|
|
|
alert* result = m_alerts.front();
|
|
m_alerts.pop();
|
|
return std::auto_ptr<alert>(result);
|
|
}
|
|
|
|
bool alert_manager::pending() const
|
|
{
|
|
boost::mutex::scoped_lock lock(m_mutex);
|
|
|
|
return !m_alerts.empty();
|
|
}
|
|
|
|
void alert_manager::set_severity(alert::severity_t severity)
|
|
{
|
|
boost::mutex::scoped_lock lock(m_mutex);
|
|
|
|
m_severity = severity;
|
|
}
|
|
|
|
bool alert_manager::should_post(alert::severity_t severity) const
|
|
{
|
|
return severity >= m_severity;
|
|
}
|
|
|
|
} // namespace libtorrent
|
|
|